CN106757688A - A kind of left Weft inserting device of high speed rapier towel loom - Google Patents
A kind of left Weft inserting device of high speed rapier towel loom Download PDFInfo
- Publication number
- CN106757688A CN106757688A CN201611214981.5A CN201611214981A CN106757688A CN 106757688 A CN106757688 A CN 106757688A CN 201611214981 A CN201611214981 A CN 201611214981A CN 106757688 A CN106757688 A CN 106757688A
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- China
- Prior art keywords
- gear
- spiral bevel
- sword
- bevel gear
- high speed
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- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000003780 insertion Methods 0.000 claims abstract description 16
- 230000037431 insertion Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000011161 development Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 239000004753 textile Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/27—Drive or guide mechanisms for weft inserting
- D03D47/275—Drive mechanisms
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
- D03D47/18—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick two weft inserters meeting at or near the middle of the shed and transferring the weft from one to the other
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The present invention relates to a kind of left Weft inserting device of high speed rapier towel loom, including one group of six-bar linkage operating mechanism, one group of planetary gears and Liang Zu Helical Bevel Gears mechanism, described six-bar linkage operating mechanism drives the planetary gears to carry out back rotation, drive the Helical Bevel Gear mechanism to carry out back rotation, realize wefting insertion.Complex structure of the present invention, stable transmission reliability, sword head curve movement rationally, adapts to the 330 revs/min of requirements of operating of high speed rapier towel loom.
Description
Technical field
The present invention relates to a kind of left Weft inserting device of high speed rapier towel loom, belong to rapier towel loom picking motion and change
The technical field entered.
Background technology
According to China Textile Machinery association《Textile Machinery Industry " 13 " develops instruction》Analysis, Chinese fabric manufacture equipment is opened
Hair should further agree with the development trend of following New Weaving Technique, towards modularization, versatility, high-quality, high-speed and high-efficiency, ring
The directions such as guarantor are developed.Wherein differentiation loom, extraordinary loom is following prior development direction.Development meets extraordinary loom needs
High-performance terry cloth loom, big jacquard loom, carpet loom can be weaving the need for adapting to textile industry product restructuring
Mechanical Manufacturing Enterprises bring extensive development opportunity.
Towel is one of indispensable necessity in people's daily life.With the improvement of people's living standards, to hair
The demand of towel is also significantly rising.The current actual amount of China's towel is 1-1.2 bars for each person every year, and developed country reaches often
Annual more than 10 of people.If we reach 2 from 1 every year per capita, domestic manufacturer will have little time production, reach 3-5
Bar, then can supply falls short of demand.The commodity such as towel, bath towel city field boundary is extremely huge, this huge towel by class knop cloth market,
For the development of China's terry cloth loom provides wide market prospects.
In current rapier towel loom field, the mainly two kinds rapier towel looms of pattern, one kind is bent axle beating, connects
The middle low speed rapier towel loom of bar wefting insertion；One kind is Cam Beating-up Mechanism, the high speed arrow shaft towel of connecting rod, cam or propeller wefting insertion
Loom.With 747 types, based on 736 types, typically below 200 revs/min, price is typically 70,000 for speed for middle low speed rapier towel loom
Unit or so is following；The import of high speed rapier towel loom with G9200, based on GT-MAX, R88 type, typically at 400 revs/min, sell by speed
Valency is general more than 400,000 yuan, and domestic imitated high speed rapier towel loom price is typically also more than 260,000.
Two kinds of rapier towel looms of pattern of the above, the price difference of home-made machine has reached nearly 200,000 yuan.In recent years due to city
Field key element there occurs many changes, as the costs such as labor wage, raw material, logistics, management, finance are all going up, middle low speed arrow shaft
Terry cloth loom faces the test of costs of production and operation, and high speed rapier towel loom is too expensive.So developing a speed 330
Rev/min, high speed rapier towel loom of the price at 150,000 yuan or so, it has also become city's field boundary in the urgent need to a kind of type.Develop this
A key mechanism for planting type is the Weft inserting device for adapting to run at high speed.
The Weft inserting device of low speed rapier towel loom is mainly double leval jib wefting insertion and six-bar linkage wefting insertion in the country at present, to open
Formula is put, easy to maintenance, cost is cheap.Defect is that rapier transmission box part will increased beating load with slay swing,
Limit loom speed rising；Rapier transmission box gear is big with nylon tooth bar back lash, and open structure, cotton dust is easily rested on
On nylon tooth bar, the consumption of wefting insertion is increased, also limit the raising of speed.And the Weft inserting device of high speed rapier towel loom is all
It is enclosed in casing, it is fixed, either spatial linkage is used, or cam is used, otherwise carried out using propeller
Wefting insertion, the accuracy of manufacture, manufacturing cost is all very high, can meet high speed rapier towel loom and run at high speed.But maintenance is bothered very much.
Have based on this, propose the present invention.
The content of the invention
For the above-mentioned technical problem of prior art, the invention provides a kind of left wefting insertion dress of high speed rapier towel loom
Put, realize speed in 330 revs/min, exploitation requirement of the price in 150,000 yuan or so of high speed rapier towel loom.
To reach above-mentioned purpose, the present invention is achieved by the following technical solutions：
A kind of left Weft inserting device of high speed rapier towel loom, including one group of six-bar linkage operating mechanism, one group of planetary gears
With Liang Zu Helical Bevel Gears mechanism, described six-bar linkage operating mechanism drives the planetary gears to come back rotation, band
Move the Helical Bevel Gear mechanism and carry out back rotation, realize wefting insertion.
Described six-bar linkage operating mechanism includes bent axle and triangle swing arm fixing axle on left wallboard, the triangle
Triangle swing arm is installed in swing arm fixing axle, Left Drive gear wheel is installed on described bent axle, the Left Drive gear wheel leads to
Cross cam pin pressing plate and cam pin is installed, described cam pin is connected with long connecting rod, described long connecting rod and the one of triangle swing arm
End connection, the other end of the triangle swing arm is connected with short connecting rod, and described short connecting rod has left swing to move by short connecting rod pin connection
Arm, described left swing swing arm is connected with planetary gears.
Described planetary gears includes planetary gear fixing axle and internal gear, and described internal gear connects with left swing swing arm
Connect, described planetary gear fixing axle is provided with planetary gear by Planetary gear seat, and the planetary side is provided with biography
Sword gear shaft, described biography sword gear shaft is engaged with planetary gear, and described planetary gear is engaged with internal gear.
Described screw conic tooth transmission mechanism includes the biography sword lower box being fixed in planetary gear fixing axle, the biography sword
Biography sword gear shaft is provided between lower box and planetary gear fixing axle, spiral bevel gear one is installed on the biography sword gear shaft,
Biography sword upper box is fixed with the biography sword lower box, spiral bevel gear two, described spiral shell are installed in the biography sword upper box
Spiral bevel gear three is installed on rotation bevel gear two, described spiral bevel gear three is engaged with spiral bevel gear one, passes sword top box
The top of body is provided with spiral bevel gear four, and described spiral bevel gear four is engaged with spiral bevel gear two.
Door is installed, the opposite side for passing sword upper box upper barrier cover is provided with bearing cap and biography on described biography sword upper box
Sword wheel seat, is provided with rapier transmission box seat outside described biography sword lower box.
Described spiral bevel gear one is 62 tooth spiral bevel gears, and described spiral bevel gear two is 27 tooth screw conic teeth
Wheel, described spiral bevel gear three is 22 tooth spiral bevel gears, and described spiral bevel gear four is 26 tooth spiral bevel gears.
Described triangle swing arm is connected by triangle swing arm pin with long connecting rod.
Left Drive gear shaft is provided with below the Left Drive gear wheel.
The left Weft inserting device of high speed rapier towel loom of the present invention, overcomes the deficiency of existing rapier towel loom wefting insertion,
Had the advantages that compared with existing wefting insertion technology：
1st, the whole left picking motion of the present invention is all enclosed in left wallboard and in casing, and cotton dust enters not going, it is ensured that mechanism zero
Part has a good working environment；
2nd, the left picking motion of six-bar linkage operating mechanism of the present invention, planetary gears and screw conic tooth transmission mechanism composition, zero
The part accuracy of manufacture is high, and installation accuracy is also high, it is ensured that left picking motion disclosure satisfy that the requirement for running at high speed；
3rd, the present invention is using the lubricating system for spraying, it is ensured that each wefting insertion part lubricates and cools down, and extends wefting insertion part and uses
Life-span, good reliability；
4th, during machine run of the present invention, although screw conic tooth transmission mechanism composition biography sword part with tightening weft axis together make before and after
Swing, but center of gravity is near tightening weft axis center, exercise load is small more than middle low speed rapier towel loom；
5th, technical scheme so that client is when in use, it is not necessary to using saw reed, save production cost.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the B of Fig. 1 to structural representation；
Fig. 3 is the A-A cross section structure diagrams of Fig. 2；
Wherein, 1 be left wallboard, 2 be triangle swing arm fixing axle, 3 be triangle swing arm, 4 be Left Drive gear shaft, 5 be cam pin pressure
Plate, 6 be cam pin, 7 be long connecting rod, 8 be bent axle, 9 be triangle swing arm pin, 10 be Left Drive gear wheel, 11 for pass sword lower box,
12 to pass sword upper box, 13 be that spiral bevel gear two, 14 is sword transmission wheel seat, 15 is bearing cap, 16 for spiral bevel gear four, 17 is
Door, 18 are that spiral bevel gear three, 19 is rapier transmission box seat, 20 is spiral bevel gear one, 21 to pass sword gear shaft, 22 being planet tooth
Wheel seat, 23 be internal gear, 24 be left swing swing arm, 25 be planetary gear fixing axle, 26 be planetary gear, 27 be short connecting rod, 28 be
Short connecting rod pin.
Specific embodiment
With reference to specific embodiment, the present invention is further illustrated, but protection scope of the present invention is not limited to
This.
As Figure 1-3, the left Weft inserting device of high speed rapier towel loom of the present invention, including one group of six-bar linkage working machine
Structure, one group of planetary gears and Liang Zu Helical Bevel Gears mechanism, six-bar linkage operating mechanism swing, and drive planetary gear machine
Structure carrys out back rotation, Liang Zu Helical Bevel Gears mechanism is driven come back rotation by passing sword gear shaft, so as to realize wefting insertion.
One group of six-bar linkage operating mechanism in the present invention includes left wallboard 1, triangle swing arm fixing axle 2, triangle swing arm 3, a left side
Driving gearshaft 4, cam pin pressing plate 5, cam pin 6, long connecting rod 7, bent axle 8, triangle swing arm pin 9, Left Drive gear wheel 10, short company
Bar 27, short connecting rod pin 28, left swing swing arm 24 and planetary gear fixing axle 25.Wherein, triangle swing arm fixing axle 2 is fixed on left wallboard
On 1, triangle swing arm 3 is by bearing kink in triangle swing arm fixing axle 2.Left Drive gear wheel 10 is fixed on bent axle 8, bent axle
On left wallboard 1, cam pin 6 is fixed on Left Drive gear wheel 10 8 kinks by cam pin pressing plate 5, forms eccentric ratio, partially
The size of the heart can be adjusted.Cam pin 6 is connected by long connecting rod 7, triangle swing arm pin 9 with the left side of triangle swing arm 3, left swing swing arm 24
In planetary gear fixing axle 25, triangle swing arm 3 is with left swing swing arm 24 by triangle swing arm pin 9, short connecting rod 27, short connecting rod
Pin 28 is connected, and so from Left Drive gear wheel 10 to left swing swing arm 24, is formed one group of six-bar linkage operating mechanism.
When six-bar linkage operating mechanism works, power is input into from Left Drive gear shaft 4, drives Left Drive gear wheel 10 to rotate,
Cam pin 6 on Left Drive gear wheel 10 is rotated, and triangle swing arm 3 is pulled around triangle swing arm fixing axle 2 by long connecting rod 7
Swing, by triangle swing arm pin 9, short connecting rod 27, short connecting rod pin 28 promote left swing swing arm 24 to detour on the right side of triangle swing arm 3
The center of star gear fixing axle 25 swings up and down, and completes the work of six-bar linkage operating mechanism.
One group of planetary gears in the present invention include planetary gear fixing axle 25, internal gear 23, Planetary gear seat 22,
Planetary gear 26 and biography sword gear shaft 21.Planetary gear fixing axle 25 is fixed on tightening weft axis, and internal gear 23 is fixed on left swing and moves
On arm 24, Planetary gear seat 22, planetary gear 26 is fixed in planetary gear fixing axle 25, internal gear 23 and three planetary gears
26 are meshed, and pass sword gear shaft 21 and are inserted in the middle of three planetary gears 26, form one group of planetary gears.
When planetary gears in the present invention works, the internal tooth on the left swing swing arm 24 of six-bar linkage operating mechanism is connected in
Wheel 23, back rotation is carried out as left swing swing arm 24 swings up and down, and drives planetary gear 26 to carry out back rotation, then be driven sword gear shaft
21 carry out back rotation, complete the work of planetary gears.
Two pairs of Helical Bevel Gear mechanisms in the present invention include passing sword gear shaft 21, spiral bevel gear 1, spiral
Bevel gear 3 18, biography sword lower box 11, biography sword upper box 12, door 17, spiral bevel gear 2 13, spiral bevel gear 4 16, biography
Sword block 19, sword transmission wheel seat 14 and bearing cap 15.Wherein, spiral bevel gear 1 is 62 tooth spiral bevel gears, spiral bevel gear
2 13 is 27 tooth spiral bevel gears, and spiral bevel gear 3 18 is 22 tooth spiral bevel gears, and spiral bevel gear 4 16 is 26 tooth spirals
Bevel gear.Pass sword lower box 11 to be fixed in planetary gear fixing axle 25, pass sword upper box 12 and be fixed on biography sword lower box 11,
Pass sword gear shaft 21 to be arranged between biography sword lower box 11 and planetary gear fixing axle 25,62 tooth spiral bevel gears 20 are fixed on biography
On sword gear shaft 21,22 tooth spiral bevel gears 18 are meshed with 62 tooth spiral bevel gears 20, and 22 tooth spiral bevel gears 18 are arranged on
On 27 tooth spiral bevel gears 13,27 tooth spiral bevel gears 13 are arranged on and pass in sword upper box 12, and door 17 is arranged on and passes sword top box
On body 12, play gear shaft and hold, rapier transmission box seat 19 is arranged on and passes the outside of sword lower box 11, plays sealing, 26 tooth spirals
Bevel gear 16 is arranged on and passes the top of sword upper box 12, is meshed with 27 tooth spiral bevel gears 13, and sword transmission wheel seat 14, bearing cap 15 is pacified
Mounted in passing on sword upper box 12, sealing and protective action are played.
When two pairs of Helical Bevel Gear mechanisms work, pass sword gear shaft 21 and carry out back rotation, drive 62 tooth spirals thereon
Bevel gear 20 carrys out back rotation, and the 22 tooth spiral bevel gears 18 that drive is meshed carry out back rotation, and 22 tooth spiral bevel gear 18 drives solid
27 tooth spiral bevel gears 13 being scheduled on together are rotated back and forth, and 27 tooth spiral bevel gears 13 finally drive 26 tooth screw conics being meshed
Gear 16 carrys out back rotation, so as to complete the work of left side wefting insertion.
Complex structure of the present invention, stable transmission reliability, sword head curve movement rationally, adapts to high speed rapier towel loom 330
Rev/min operating requirement.
Above-described embodiment is only used for illustrating inventive concept of the invention, rather than the restriction to rights protection of the present invention,
All changes for carrying out unsubstantiality to the present invention using this design, all should fall into protection scope of the present invention.
Claims (8)
1. a kind of left Weft inserting device of high speed rapier towel loom, it is characterised in that：Including one group of six-bar linkage operating mechanism, one group
Planetary gears and Liang Zu Helical Bevel Gears mechanism, described six-bar linkage operating mechanism drive the planetary gears
Carry out back rotation, drive the Helical Bevel Gear mechanism to carry out back rotation, realize wefting insertion.
2. the left Weft inserting device of high speed rapier towel loom as claimed in claim 1, it is characterised in that：Described six-bar linkage work
Mechanism includes bent axle and triangle swing arm fixing axle on left wallboard, and three angle swings are provided with the triangle swing arm fixing axle
Arm, is provided with Left Drive gear wheel on described bent axle, the Left Drive gear wheel is provided with cam pin by cam pin pressing plate,
Described cam pin is connected with long connecting rod, and described long connecting rod is connected with one end of triangle swing arm, the triangle swing arm it is another
End is connected with short connecting rod, and described short connecting rod has left swing swing arm, described left swing swing arm and planet tooth by short connecting rod pin connection
The connection of wheel mechanism.
3. the left Weft inserting device of high speed rapier towel loom as claimed in claim 2, it is characterised in that：Described planetary gear machine
Structure includes planetary gear fixing axle and internal gear, and described internal gear is connected with left swing swing arm, described planetary gear fixing axle
Planetary gear is provided with by Planetary gear seat, the planetary side is provided with biography sword gear shaft, described biography sword gear
Axle is engaged with planetary gear, and described planetary gear is engaged with internal gear.
4. the left Weft inserting device of high speed rapier towel loom as claimed in claim 3, it is characterised in that：Described screw conic tooth is passed
Motivation structure includes being fixed on biography sword lower box in planetary gear fixing axle, the biography sword lower box and planetary gear fixing axle it
Between be provided with biography sword gear shaft, spiral bevel gear one is installed on the biography sword gear shaft, be fixed with biography on the biography sword lower box
Sword upper box, is provided with spiral bevel gear two in the biography sword upper box, screw conic is provided with described spiral bevel gear two
Gear three, described spiral bevel gear three is engaged with spiral bevel gear one, and the top for passing sword upper box is provided with spiral bevel gear
Four, described spiral bevel gear four is engaged with spiral bevel gear two.
5. the left Weft inserting device of high speed rapier towel loom as claimed in claim 4, it is characterised in that：Described biography sword upper box
On door is installed, the opposite side for passing sword upper box upper barrier cover is provided with bearing cap and sword transmission wheel seat, described biography sword lower box
Outside is provided with rapier transmission box seat.
6. the left Weft inserting device of high speed rapier towel loom as claimed in claim 4, it is characterised in that：Described spiral bevel gear
One is 62 tooth spiral bevel gears, and described spiral bevel gear two is 27 tooth spiral bevel gears, and described spiral bevel gear three is 22
Tooth spiral bevel gear, described spiral bevel gear four is 26 tooth spiral bevel gears.
7. the left Weft inserting device of high speed rapier towel loom as claimed in claim 2, it is characterised in that：Described triangle swing arm is led to
Triangle swing arm pin is crossed to be connected with long connecting rod.
8. the left Weft inserting device of high speed rapier towel loom as claimed in claim 2, it is characterised in that：The Left Drive gear wheel
Lower section be provided with Left Drive gear shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214981.5A CN106757688B (en) | 2016-12-26 | 2016-12-26 | A kind of left Weft inserting device of high speed rapier towel loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214981.5A CN106757688B (en) | 2016-12-26 | 2016-12-26 | A kind of left Weft inserting device of high speed rapier towel loom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106757688A true CN106757688A (en) | 2017-05-31 |
| CN106757688B CN106757688B (en) | 2018-05-15 |
Family
ID=58920662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611214981.5A Active CN106757688B (en) | 2016-12-26 | 2016-12-26 | A kind of left Weft inserting device of high speed rapier towel loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106757688B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2628067A1 (en) * | 1975-06-23 | 1977-01-20 | Placencia De Las Armas Sa De | DEVICE FOR CONTROLLING WEFT LANDS ON LOOMS WITH FIXED RESERVE WEFT |
| BE897833A (en) * | 1983-09-27 | 1984-01-16 | Construma P V B A | STEERING GEAR OF A LOOM AND LOOM WITH SUCH STEERING EQUIPMENT |
| CN200964484Y (en) * | 2006-09-29 | 2007-10-24 | 河北创兴纺织机械有限公司 | Rapier loom large lead spiral axle weft-guiding transmission mechanism |
| CN101148799A (en) * | 2006-09-22 | 2008-03-26 | 圣豪纺织机械有限公司 | Device for controlling a flexible rapier and shuttle loom including at least one such device |
| CN201722480U (en) * | 2010-04-23 | 2011-01-26 | 浙江汇德科技有限公司 | Bevel gear housing |
| CN201778191U (en) * | 2010-07-14 | 2011-03-30 | 王以荣 | Spatial four-connecting-rod rapier transmission box |
| CN203653867U (en) * | 2013-11-26 | 2014-06-18 | 邢柏阳 | Weft insertion mechanism capable of magnifying reciprocating motion |
| CN206345971U (en) * | 2016-12-26 | 2017-07-21 | 浙江越剑机械制造有限公司 | A kind of left Weft inserting device of high speed rapier towel loom |
-
2016
- 2016-12-26 CN CN201611214981.5A patent/CN106757688B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2628067A1 (en) * | 1975-06-23 | 1977-01-20 | Placencia De Las Armas Sa De | DEVICE FOR CONTROLLING WEFT LANDS ON LOOMS WITH FIXED RESERVE WEFT |
| FR2315558A1 (en) * | 1975-06-23 | 1977-01-21 | Placencia De Las Armas | Weft insertion mechanism on fixed yarn reserve looms - positioned to avoid loading of sley, and fully lubricated |
| BE897833A (en) * | 1983-09-27 | 1984-01-16 | Construma P V B A | STEERING GEAR OF A LOOM AND LOOM WITH SUCH STEERING EQUIPMENT |
| DE3435337A1 (en) * | 1983-09-27 | 1985-04-18 | Construma PVBA, Hulste | Control device for the gripper of a loom and loom equipped with such a control |
| CN101148799A (en) * | 2006-09-22 | 2008-03-26 | 圣豪纺织机械有限公司 | Device for controlling a flexible rapier and shuttle loom including at least one such device |
| CN200964484Y (en) * | 2006-09-29 | 2007-10-24 | 河北创兴纺织机械有限公司 | Rapier loom large lead spiral axle weft-guiding transmission mechanism |
| CN201722480U (en) * | 2010-04-23 | 2011-01-26 | 浙江汇德科技有限公司 | Bevel gear housing |
| CN201778191U (en) * | 2010-07-14 | 2011-03-30 | 王以荣 | Spatial four-connecting-rod rapier transmission box |
| CN203653867U (en) * | 2013-11-26 | 2014-06-18 | 邢柏阳 | Weft insertion mechanism capable of magnifying reciprocating motion |
| CN206345971U (en) * | 2016-12-26 | 2017-07-21 | 浙江越剑机械制造有限公司 | A kind of left Weft inserting device of high speed rapier towel loom |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106757688B (en) | 2018-05-15 |
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Address after: 312000 Qixian street, Keqiao District, Shaoxing City, Zhejiang Province, Yang Jilong Village Applicant after: ZHEJIANG YUEJIAN INTELLIGENT EQUIPMENT CO.,LTD. Address before: Yang Jia Long Cun Keqiao District 312000 Zhejiang city of Shaoxing Province Qixian Applicant before: ZHEJIANG YUEJIAN MACHINERY MANUFACTURE Co.,Ltd. |
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Denomination of invention: Left weft insertion device for a high-speed rapier towel loom Effective date of registration: 20231111 Granted publication date: 20180515 Pledgee: Keqiao Branch of Bank of China Ltd. Pledgor: ZHEJIANG YUEJIAN INTELLIGENT EQUIPMENT CO.,LTD. Registration number: Y2023330002641 |